[c-nsp] MPLS VPN on Sup720-3BXL

Jared Mauch jared at puck.nether.net
Wed Jan 16 13:50:36 EST 2008


On Wed, Jan 16, 2008 at 05:52:39PM +0000, David Freedman wrote:
> 
> > MPLS path seems good end-to-end - 'no mpls ip propagate-ttl local' shows 
> > the traceroute drop to one hop, both endpoints show the two core routers 
> > as LDP neighbors, both sides have 'send-community extended' on the BGP 
> > neighbor sessions, receive ACLs have been opened.  'sh ip ro vrf <name>' 
> > shows the routes with correct (global) next-hops.
> 
> So I take it you have traced the LSPs between the next hops  end to end 
> in both directions to verify they are not broken?

	You may also need to add this (global) command:

mls mpls tunnel-recir

	I wouldn't go pushing it everywhere unless it actually fixes
a problem for you though.

	- Jared

-- 
Jared Mauch  | pgp key available via finger from jared at puck.nether.net
clue++;      | http://puck.nether.net/~jared/  My statements are only mine.


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